Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | 6-K | altera6-kq3x21doc.htm | 6-K | 2083176 |
| 2 | EX-4.1 | indentureaug272021.htm | EX-4.1 | 522904 |
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| 6 | GRAPHIC | indentureaug272021004.jpg | GRAPHIC | 165120 |
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| 9 | GRAPHIC | indentureaug272021007.jpg | GRAPHIC | 257868 |
| 10 | GRAPHIC | indentureaug272021008.jpg | GRAPHIC | 214986 |
| 11 | GRAPHIC | indentureaug272021009.jpg | GRAPHIC | 270142 |
| 12 | GRAPHIC | indentureaug272021010.jpg | GRAPHIC | 247661 |
| 13 | GRAPHIC | indentureaug272021011.jpg | GRAPHIC | 259371 |
| 14 | GRAPHIC | indentureaug272021012.jpg | GRAPHIC | 273351 |
| 15 | GRAPHIC | indentureaug272021013.jpg | GRAPHIC | 288508 |
| 16 | GRAPHIC | indentureaug272021014.jpg | GRAPHIC | 451209 |
| 17 | GRAPHIC | indentureaug272021015.jpg | GRAPHIC | 349865 |
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| 20 | GRAPHIC | indentureaug272021018.jpg | GRAPHIC | 286292 |
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| 23 | GRAPHIC | indentureaug272021021.jpg | GRAPHIC | 291353 |
| 24 | GRAPHIC | indentureaug272021022.jpg | GRAPHIC | 236649 |
| 25 | GRAPHIC | indentureaug272021023.jpg | GRAPHIC | 249498 |
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| 33 | GRAPHIC | indentureaug272021031.jpg | GRAPHIC | 238843 |
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| 47 | GRAPHIC | indentureaug272021045.jpg | GRAPHIC | 277649 |
| 48 | GRAPHIC | indentureaug272021046.jpg | GRAPHIC | 268123 |
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| 68 | GRAPHIC | indentureaug272021066.jpg | GRAPHIC | 328691 |
| 69 | GRAPHIC | indentureaug272021067.jpg | GRAPHIC | 271037 |
| 70 | GRAPHIC | indentureaug272021068.jpg | GRAPHIC | 282598 |
| 71 | GRAPHIC | indentureaug272021069.jpg | GRAPHIC | 253436 |
| 72 | GRAPHIC | indentureaug272021070.jpg | GRAPHIC | 264772 |
| 73 | GRAPHIC | indentureaug272021071.jpg | GRAPHIC | 317411 |
| 74 | GRAPHIC | indentureaug272021072.jpg | GRAPHIC | 255539 |
| 75 | GRAPHIC | indentureaug272021073.jpg | GRAPHIC | 254551 |
| 76 | GRAPHIC | indentureaug272021074.jpg | GRAPHIC | 249257 |
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| 78 | GRAPHIC | indentureaug272021076.jpg | GRAPHIC | 318363 |
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| 80 | GRAPHIC | indentureaug272021078.jpg | GRAPHIC | 229707 |
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| 82 | GRAPHIC | indentureaug272021080.jpg | GRAPHIC | 278707 |
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| 93 | GRAPHIC | indentureaug272021091.jpg | GRAPHIC | 232582 |
| 94 | GRAPHIC | indentureaug272021092.jpg | GRAPHIC | 179209 |
| 95 | GRAPHIC | indentureaug272021093.jpg | GRAPHIC | 261689 |
| 96 | GRAPHIC | indentureaug272021094.jpg | GRAPHIC | 245730 |
| 97 | GRAPHIC | indentureaug272021095.jpg | GRAPHIC | 282562 |
| 98 | GRAPHIC | indentureaug272021096.jpg | GRAPHIC | 299002 |
| 99 | GRAPHIC | indentureaug272021097.jpg | GRAPHIC | 321877 |
| 100 | GRAPHIC | indentureaug272021098.jpg | GRAPHIC | 236253 |
| 101 | GRAPHIC | indentureaug272021099.jpg | GRAPHIC | 93635 |
| 102 | GRAPHIC | indentureaug272021100.jpg | GRAPHIC | 286076 |
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| 104 | GRAPHIC | indentureaug272021102.jpg | GRAPHIC | 273377 |
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| 108 | GRAPHIC | indentureaug272021106.jpg | GRAPHIC | 289808 |
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| 114 | GRAPHIC | indentureaug272021112.jpg | GRAPHIC | 33254 |
| Complete submission text file | 0001382298-21-000026.txt | 42115123 |
IRS No.: 980512555 | State of Incorp.: 1T | Fiscal Year End: 1231
Type: 6-K | Act: 34 | File No.: 001-33198 | Film No.: 211385772
SIC: 4400 Water Transportation
